GUI Automation

CUA gives you eyes and hands on a real computer: see the screen, move the mouse, click, type, drag, and manage windows, like a human at the keyboard.

Use this skill for visual interaction that can't be done via shell or API.

Setup

cua --version          # check install; if missing: curl -fsSL https://cua.ai/install.sh | sh

# Connect to target (pick one)
cua do switch my-sandbox                    # any sandbox from `cua sb ls`
cua do switch relay:<machine-id>            # a relay Space from `cua spaces ls`
cua do switch url http://127.0.0.1:3211 --as dev   # a cua-spacesd by URL
cua do-host-consent && cua do switch host   # local machine (one-time consent)